.foot_bar{
    display: flex;
    display: -webkit-flex;
    justify-content: space-around;
    align-items: center;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1.333333rem;
    background: #FAFAFA;
}
.foot_block img{
    display: block;
    margin: auto;
    margin-top: .186667rem;
}
.foot_block .ws1,.foot_block .ws4{
    width: .613333rem;
    height: .506667rem;
}
.foot_block .ws2{
    width: .586667rem;
    height: .506667rem;
}
.foot_block .ws3,.foot_block .ws5{
    width: .506667rem;
    height: .506667rem;
}
.foot_block p{
    font-size: .4rem;
    color: #999999;
}
.foot_block.active p{
    color: #18C78D
}